Soon to Be

The First FAA-Certified All Electric Airplane

Established in February 2014, the eFlyer program was created by Bye Aerospace to produce the two seat “eFlyer”, and for it to be fully certified under the new FAR 23, and bring it to market. We intend to serve general aviation by providing a clean, renewable energy, electric training aircraft. As of May 2020 we have over 329 paid purchase deposits, split evenly between the eFlyer 2 and eFlyer 4. Check out the video of the eFlyer 2 prototype in flight below.

Electric Training Aircraft

This two-seat aircraft will change the way pilots train. The cost-efficient aircraft will enable new pilots to train without prohibitive fuel costs.

eFlyer Pricing

Starting in 2020, the eFlyer 2 requires a $5,000 deposit. The 4-seat eFlyer 4  requires a $10,000 deposit. For more information on pricing, email:

Insight on the eFlyer from

George Bye (Founder & CEO):

eFlyer 2 Specs*


with easy to access center stick flight controls

46 Inches

provides ample room for a flight training work environment

37 Feet 10 Inches

nicely accommodates 40 foot hangar doors


provides twice the aerodynamic efficiency of a Cessna 172

90 kW

very nice power for takeoff and climb performance

55-135 Knots

a broad range of low to high speed performance for the flight training mission

3 Hours

designed for optimum endurance safety margins on typical flight training sorties of 1.1 to 1.3 flight hours

1,070 fpm 

great climb performance further enhanced by lack of density altitude sensitivity from electric propulsion 

450 lbs

payload is generous to accommodate pilot and instructor comfortably

$23.00 Total Ops Costs Per Hour for the eFlyer 2

Compare: $110.00 total ops costs per hour for a Cessna 172

*The information presented is designed to acquaint the reader with the eFlyer characteristics. For many reasons, including the continuous review and development of the aircraft, the information presented in this document may be incomplete and may be superseded without notice.

eFlyer Market

  Until recently, demand for new airline pilots had increased dramatically over requirements from 5 or 10 years ago. Due to the coronavirus impact on airline transportation, we believe this demand will be significantly reduced for the next 2-3 years. However, over a longer 20-year timeframe, according to Boeing (2019), an estimated 804,000 new commercial and airline pilots are needed, (an increase from 637,000 estimated in 2017) over the next 20 years. This requirement is a 5-fold increase of the 165,000 airline pilots flying today and a timely market entry in 2-3 years for the high-tech all-electric eFlyer 2 trainer. To meet this pilot training demand, it is estimated that the addressable market of 45,000 units is needed. Of this total, the eFlyer target market is 36,000 units.

The existing 230,000-unit General Aviation fleet is ripe for replacement. The majority of these aircraft were manufactured between 1960 and 1983 when production averaged over 10,000 units per year. Sales slumped in the early 1980’s due to market saturation, rising fuel cost and limited access to capital with high interest rates. According to the FAA and GAMA, in the U.S. there are 10,800 two-seat trainers in use today that average 48-years old. These old, legacy aircraft are difficult and costly to maintain, burn expensive leaded aviation gasoline producing CO2, and are nearing obsolescence.